<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			#navigation  { text-align: center; }
			a {color: red;}
			#navigation .last { border: none; }
			.item { text-decoration: none; color: #000000; 
					border-right: solid 1px #808080; padding: 0px 15px;
					}
		</style>
		<!-- border-right: solid 1px #808080; 边框样式为直线,但只保留右边框,边框粗细, 边框颜色 -->
		<!-- padding: 0px 15px;  内边距 上下增加0高度, 左和右都增加 15px宽度 #navigation  -->
	</head>
	<body>
		<div id="navigation">
			<a href="../index.html" class="item"> asasas </a>
			<a href="../index.html" class="item"> basasdasd </a>
			<a href="../index.html" class="item"> csdada </a>
			<a href="../index.html" class="last item"> csadasd </a>
			<a href="../index.html" class="item" style="border: none;"> dsdada </a>
		</div>
	</body>
</html>
